Star Defender 4

Description: Îáíîâë¸ííûé âàðèàíò ñòàðåíüêèõ Space Invaders. Ñâåðõó ëåòÿò êîëîííû âðàãîâ, ìû æå äîëæíû êàê ìîæíî áûñòðåå èõ óíè÷òîæèòü.
Instructions: